"Superior quality"
This manual coffee grinder from Grunwerg is a work of art. Its sheer quality is the sort you would associate with such a high-end brand. Its weight makes grinding on surfaces easy, and prevents it from moving around. The mechanism is 100% ceramic, and is sharp and precisely machined; the sort of thing that will surely outlive me. It grinds consistently from a fine dust to a coarser grade suitable for moka pots and cafetieres. Grinding sufficient beans for a double espresso takes 1-2 minutes. If you can't accept anything less than perfection, then this product is for you. Highly recommended.